Microsoft has released KB3081424 aka ‘Cumulative Security update for Windows 10: august 5, 2015’ (Gabe calls it as a ‘new servicing rollup’, SR1), which is now available to insiders( if you’ve left the insider program time to join again as Gabe said new preview are coming) as well Windows 10 final users on Windows Update.

KB3081424 Update for Windows 10

This update of size 325 MB includes all previously-released fixes installed by KB3074683 plus new fixes (we don’t know to what are they and to which issues). If you’ve installed KB3074683 update, then this update downloads and installs only new fixes on your computer, it could take a minute or two.

We can confirm that this update has fixed the Settings app issue, which on clicking launches the Store instead of Settings.